<template>
  <!-- 表单 -->
  <el-form ref="formData" label-width="120px" :model="formData" :rules="rules">
    <el-form-item label="姓名" prop="username">
      <el-input v-model="formData.username" style="width: 90%" placeholder="请输入姓名" />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input v-model="formData.mobile" style="width: 90%" placeholder="请输入手机号" />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="formData.timeOfEntry" style="width: 90%" placeholder="请选择入职时间" />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select v-model="formData.formOfEmployment" style="width: 90%" placeholder="请选择">
        <el-option v-for="item in hireType" :key="item.id" :label="item.value" :value="item.id" />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input v-model="formData.workNumber" style="width: 90%" placeholder="请输入工号" />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input v-model="formData.departmentName" style="width: 90%" placeholder="请选择部门" @focus="showDept" />
      <div v-if="showTree">
        <el-tree
          default-expand-all
          :data="treeData"
          :props="{label: 'name'}"
          @node-click="handleNodeClick"
        />
      </div>
    </el-form-item>
    <el-form-item label="转正时间">
      <el-date-picker v-model="formData.correctionTime" style="width: 90%" placeholder="请选择转正时间" />
    </el-form-item>
    <el-form-item>
      <el-button @click="onCancel">取消</el-button>
      <el-button type="primary" @click="onSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import EmployeeNum from '@/constant/employees'
import { getDepartment, addEmployee } from '@/api/employee'
import { transListToTree } from '@/utils'

export default {
  name: 'EmpDialog',

  data() {
    return {
      hireType: EmployeeNum.hireType,
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      // 添加表单的校验字段
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ]
      },
      treeData: [],
      showTree: false
    }
  },
  created() {
    this.getDepartment()
  },
  methods: {
    resetForm() {
      // 如果是编辑,还得重置 formData 数据
      this.$refs.formData.resetFields()
    },
    // 获取部门
    async getDepartment() {
      const res = await getDepartment()
      console.log(res)
      this.treeData = transListToTree(res.data.depts, '')
    },
    // 取消
    onCancel() {
      this.$emit('close')
    },
    // 新增
    onSubmit() {
      this.$refs.formData.validate(async valid => {
        if (!valid) return
        const res = await addEmployee(this.formData)
        // console.log(res)
        this.$message.success(res.message)
        this.$emit('update-employee')
      })
    },
    // 展示树形
    showDept() {
      this.showTree = true
    },
    // 树形控件获取选择的部门
    handleNodeClick(data) {
      if (data && data.children) return
      this.formData.departmentName = data.name
      this.showTree = false
    }
  }
}
</script>

<style lang="scss" scoped></style>
